[rules-users] Writting a fusion query with specific time intervals

[Wolfgang Laun]

Your windows don't really slide; they are fixed.

It's probably better to add an order event's value into a fact OrderPerHour,
where you have one such fact for each hour, doing this when the event
appears in the system. (Use no-loop on this rule.)

Then, using cron timers, inspect the OrderPerHour fact of the completed
hour.

-W

On 8 July 2011 09:13, Amila Suriarachchi <amilaSuriarachchi at gmail.com>wrote:

> As I understood Drools fusion supports sliding windows which can either
> time
> based on message length based. But can I write a query with specific time
> intervals?
>
> For an example Lets say my CEP engine recive events which has order value.
> Now I want to fire an event if the orders within 8.00 am to 9.00 am have
> less than $40000. In generally firing an event if there are less that
> $40000
> total order value within any working hour (i.e 8.00 am 5.00 pm)
>
> is it possible to do this?
>
> --
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